MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 046c2cefcb304a84206b4d598b07b947ffbe7786d6df1048750c2fb08f224352. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Formbook


Vendor detections: 16


Intelligence 16 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 046c2cefcb304a84206b4d598b07b947ffbe7786d6df1048750c2fb08f224352
SHA3-384 hash: 8553c0c63f6b9170b55e9e3556b59a31846bbc5316ae3cd6b7b8b1c0e4d2c4e5269dbfadc3232d4b597263837945d007
SHA1 hash: 0e86ddf5f232808ddd4ff967c3693fdd5b201fb9
MD5 hash: 040911e5e9cf102ac043bc80990c14e9
humanhash: north-crazy-triple-harry
File name:payment.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'102'336 bytes
First seen:2026-02-04 19:57:29 UTC
Last seen:2026-02-04 20:21:11 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'793 x AgentTesla, 19'692 x Formbook, 12'274 x SnakeKeylogger)
ssdeep 24576:Ldd7QCEcg2/cJOSwHIgHeYXzzxEbABCPes7zWq4xII:rEf2/AkHIczzSbKWeUtkI
Threatray 36 similar samples on MalwareBazaar
TLSH T1DF3512AD2684C223ED95C37C1AB3E67453B50DA9E821C2128FEDEDD77140BCDA518ED2
TrID 35.4% (.EXE) Win64 Executable (generic) (10522/11/4)
22.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
15.1% (.EXE) Win32 Executable (generic) (4504/4/1)
6.9% (.ICL) Windows Icons Library (generic) (2059/9)
6.8% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
Reporter threatcat_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
132
Origin country :
CH CH
Vendor Threat Intelligence
Malware configuration found for:
RoboSki
Details
Link:
https://research.acce.ciphertechsolutions.com/results/d4728d97-a6cf-4e1f-b7a3-720b5f531c42/
Malware family:
n/a
ID:
1
File name:
_046c2cefcb304a84206b4d598b07b947ffbe7786d6df1048750c2fb08f224352.exe
Verdict:
No threats detected
Analysis date:
2026-02-04 19:59:57 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/6621be2a-9ee7-47c0-84da-7a2a7cd4698a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/51739/
Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6983a4db6b1af47db72cf9a2
Tags:
virus micro msil
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
krypt lolbin masquerade obfuscated packed tracker
Link:
https://www.filescan.io/uploads/6983a4d7930564ff3c8af038/reports/e3706d48-4180-4414-8663-9eb1ce562b04/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/046c2cefcb304a84206b4d598b07b947ffbe7786d6df1048750c2fb08f224352
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-02-04T12:42:00Z UTC
Last seen:
2026-02-05T05:57:00Z UTC
Hits:
~1000
Detections:
Trojan-Spy.Win32.Noon.sb Trojan.MSIL.Inject.sb Trojan.MSIL.Crypt.sb HEUR:Trojan.Win32.Generic VHO:Trojan-Dropper.Win32.Agent.gen Trojan-Spy.Noon.HTTP.ServerRequest HEUR:Trojan-Spy.MSIL.BPLogger.gen Backdoor.Agent.HTTP.C&C
Link:
https://opentip.kaspersky.com/046c2cefcb304a84206b4d598b07b947ffbe7786d6df1048750c2fb08f224352/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e2b535cb-b0e6-4f06-8f44-fd8cdc09c760
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1863532
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for submitted file
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1863532 Sample: payment.exe Startdate: 04/02/2026 Architecture: WINDOWS Score: 80 20 Antivirus / Scanner detection for submitted sample 2->20 22 Multi AV Scanner detection for submitted file 2->22 24 Yara detected AntiVM3 2->24 26 3 other signatures 2->26 7 payment.exe 3 2->7         started        process3 file4 16 C:\Users\user\AppData\...\payment.exe.log, ASCII 7->16 dropped 28 Injects a PE file into a foreign processes 7->28 11 payment.exe 7->11         started        signatures5 process6 process7 13 WerFault.exe 21 16 11->13         started        file8 18 C:\ProgramData\Microsoft\...\Report.wer, Unicode 13->18 dropped
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/046c2cefcb304a84206b4d598b07b947ffbe7786d6df1048750c2fb08f224352
Verdict:
inconclusive
YARA:
10 match(es)
Tags:
.Net Executable Managed .NET PE (Portable Executable) PE File Layout SOS: 0.23 Win 32 Exe x86
Link:
https://app.malva.re/file/040911e5e9cf102ac043bc80990c14e9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/046c2cefcb304a84206b4d598b07b947ffbe7786d6df1048750c2fb08f224352/
Verdict:
Malicious
Threat:
Family.FORMBOOK
Link:
https://tip.neiki.dev/file/046c2cefcb304a84206b4d598b07b947ffbe7786d6df1048750c2fb08f224352
Threat name:
ByteCode-MSIL.Trojan.Spynoon
Create hunting rule
Status:
Malicious
First seen:
2026-02-04 18:48:31 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=arwcz36lgbfiiidljvmywb5zi773454g23prasdvbqx3bdzcinja._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
046c2cefcb304a84206b4d598b07b947ffbe7786d6df1048750c2fb08f224352
Formbook
086a8fb7b92306c495fc562bff32642b856edfc1077ed7c00956ae59363a0fb1
Formbook
1e0bbcaa4d9b3f4c144e10dad6fb9ecbde607e3c48c2d3194195f56852ef8ffb
Formbook
63658745db86950d8f70f2cb1739f142b4d42d24153608e500fbcb5225065fd9
Formbook
aa44a570abbebe8ef664a2ddd4466fd075bf595572e4c2c37f089182e79f364f
Formbook
e4ff62b66b02a6f78870344b002d83ae80391d1cc0b1651085f23f28d41f027b
Formbook
error
Formbook
+ 26 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook discovery rat spyware stealer trojan
Link:
https://tria.ge/reports/260204-ypx7nacy9d/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
SmartAssembly .NET packer
Suspicious use of SetThreadContext
Formbook payload
Formbook
Formbook family
Unpacked files
SH256 hash:
046c2cefcb304a84206b4d598b07b947ffbe7786d6df1048750c2fb08f224352
MD5 hash:
040911e5e9cf102ac043bc80990c14e9
SHA1 hash:
0e86ddf5f232808ddd4ff967c3693fdd5b201fb9
Link:
https://www.unpac.me/results/d7a93626-e5fb-4bd4-bc07-39b539482102/
SH256 hash:
7d275fc770abe73a59441dae206b95455c5d56ff998b9688e5c1b71e4c8fc92e
MD5 hash:
291851caa7a8f194783c68ad06f695c9
SHA1 hash:
26905685b548aca046b75a5129a3a005d5a0a88c
Detections:
INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Link:
https://www.unpac.me/results/d7a93626-e5fb-4bd4-bc07-39b539482102/
Parent samples :
77e10fce419cf22127e04f301914bf28f0511a23380221059522d06d15007d90
aa44a570abbebe8ef664a2ddd4466fd075bf595572e4c2c37f089182e79f364f
823e02bde8acad7fd8fb24bd0f5628fcf9faacbe61efed1d47dd115ec63b55f9
aaefbeec8082e0205165604275b5f7fd9e5d9c75de06e97ec157a081fed3b57a
086a8fb7b92306c495fc562bff32642b856edfc1077ed7c00956ae59363a0fb1
046c2cefcb304a84206b4d598b07b947ffbe7786d6df1048750c2fb08f224352
7f9d39908a024cc37cdece4ecc8aa724695ee2873d80ed4b1e7f8f8f3ee7ed5d
SH256 hash:
309a38186123cea5c41249ec59767dc31c48ef03de11e537716a17d0250c32c8
MD5 hash:
a91093208da9bb7615e585394aa7c80e
SHA1 hash:
5f1ed1bc4c755953490ee56430a4ab9530e7ffb7
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/d7a93626-e5fb-4bd4-bc07-39b539482102/
SH256 hash:
fcbfdf9c1b2906556804c0750585aec00d49cad1c3c214168ab402c39cc99dfe
MD5 hash:
c0b9f794e74f11a3c6070317535e8602
SHA1 hash:
7d632abf71a5a91fd4522664c482fd2c1f832659
Link:
https://www.unpac.me/results/d7a93626-e5fb-4bd4-bc07-39b539482102/
SH256 hash:
5f8bae44fee3b764718abac071e65537c8d9132290be30c47be25b8a1f9656fb
MD5 hash:
0de9bd0f383e3fcf273f0eb749d7ce33
SHA1 hash:
3a07d08c835d0093d72c5331450c9b388a874f40
Detections:
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/d7a93626-e5fb-4bd4-bc07-39b539482102/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/046c2cefcb30/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.61
Link:
https://yomi.yoroi.company/submissions/046c2cefcb304a84206b4d598b07b947ffbe7786d6df1048750c2fb08f224352

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

Formbook

Executable exe 046c2cefcb304a84206b4d598b07b947ffbe7786d6df1048750c2fb08f224352

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/51739/

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